57730360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 140493600

約数和(自身を除く): 82763240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2053, 2812, 3515, 4106, 5624, 7030, 8212, 10265, 14060, 16424, 20530, 28120, 39007, 41060, 75961, 78014, 82120, 151922, 156028, 195035, 303844, 312056, 379805, 390070, 607688, 759610, 780140, 1443259, 1519220, 1560280, 2886518, 3038440, 5773036, 7216295, 11546072, 14432590, 28865180, 57730360]

約数ペア:

[(1, 57730360), (2, 28865180), (4, 14432590), (5, 11546072), (8, 7216295), (10, 5773036), (19, 3038440), (20, 2886518), (37, 1560280), (38, 1519220), (40, 1443259), (74, 780140), (76, 759610), (95, 607688), (148, 390070), (152, 379805), (185, 312056), (190, 303844), (296, 195035), (370, 156028), (380, 151922), (703, 82120), (740, 78014), (760, 75961), (1406, 41060), (1480, 39007), (2053, 28120), (2812, 20530), (3515, 16424), (4106, 14060), (5624, 10265), (7030, 8212)]